fix html report display response content

httprunner/client.py

@@ -138,10 +138,16 @@ class HttpSession(requests.Session):
         self.meta_data["response"]["headers"] = dict(response.headers)
         self.meta_data["response"]["cookies"] = response.cookies or {}
         self.meta_data["response"]["encoding"] = response.encoding
-        self.meta_data["response"]["content_type"] = response.headers.get("Content-Type", "")
 
+        content_type = response.headers.get("Content-Type", "")
+        self.meta_data["response"]["content_type"] = content_type
+
+        if "image" in content_type:
+            # response is image type, record bytes content only
+            self.meta_data["response"]["content"] = response.content
+        else:
             try:
-            # try to only record json data
+                # try to record json data
                 self.meta_data["response"]["json"] = response.json()
             except ValueError:
                 # only record at most 1000 text charactors

httprunner/templates/report_template.html

@@ -272,7 +272,7 @@
               <div style="overflow: auto">
                 <table>
                     {% for key, value in record.meta_data.response.items() %}
-                      {% if key in ["text", "json", "elapsed_ms", "response_time_ms", "content_size", "content_type"] %}
+                      {% if key in ["elapsed_ms", "response_time_ms", "content_size", "content_type"] %}
                         {% continue %}
                       {% endif %}
                       <tr>
@@ -288,8 +288,10 @@
                             {% if "image" in record.meta_data.response.content_type %}
                               <img src="{{ record.meta_data.response.content }}" />
                             {% else %}
-                              <pre>{{ record.meta_data.response.text | e }}</pre>
+                              {{ value }}
                             {% endif %}
+                          {% elif key == "text" %}
+                              <pre>{{ record.meta_data.response.text | e }}</pre>
                           {% else %}
                             {{ value }}
                           {% endif %}